首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到19条相似文献,搜索用时 171 毫秒
1.
目的分析比较坦索罗辛和山莨菪碱在输尿管下段结石体外冲击波碎石术后辅助排石的疗效。方法90例输尿管下段结石患者随机分3组,每组30例,结石直径0.4—1.0cm。对照组未给予输尿管平滑肌松弛剂;山莨菪碱组给予山莨菪碱10mg,3次/d;坦索罗辛组给予坦索罗辛0.4mg,1次/d。每例患者治疗观察期不超过2周。结果2周内结石排出者对照组为27例(86.7%),山莨菪碱组为28例(93.3%),坦索罗辛组为28例(93.3%)。各组比较排石率无显著差异(P〉0.05)。各组平均排石时间分别为(5.6±4.0)d、(5.2±2.8)d、(4.6±2.7)d,山莨菪碱组、坦索罗辛组较对照组时间短,差异有统计学意义(P〈0.01),坦索罗辛组较山莨菪碱组短,差异有统计学意义(P〈0.01)。结论在输尿管下段结石体外冲击波碎石术后,坦索罗辛和山莨菪碱在辅助排石方面是安全、有效的,能缩短结石排石时间,坦索罗辛作用优于山莨菪碱。  相似文献   

2.
目的:评价α1受体阻滞剂坦索罗辛在ESWL治疗输尿管结石中的辅助排石效果。方法:将符合条件的160例输尿管结石患者彳FESWI。治疗后随机分成两组,一组给予常规治疗作为对照,另一组(观察组)除给予常规治疗外,增加坦索罗辛0.4mg/d。结果:在观察时问内,对照组排石率(53%)明显低于观察组(74%),两组之间的差异有统计学意义(P〈0.05)。结论:坦索罗辛能提高输尿管结石ESWL治疗后的排石率,可作为输尿管结石ESWL治疗后的辅助排石疗法.  相似文献   

3.
坦索罗辛在输尿管下段结石辅助排石的疗效   总被引:1,自引:0,他引:1  
目的评价坦索罗辛在输尿管下段结石辅助排石的疗效。方法 60例输尿管下段结石患者随机分2组,每组30例,结石直径0.4-1.0cm。对照组给予氟罗沙星(0.2g2次/d)及尿石通(4g3次/d)治疗;坦索罗辛组在上述治疗基础上加用坦索罗辛(0.4mg,1次/d)。所有患者观察2周。结果对照组排石率为40%(12/30),坦索罗辛组为排石率83%(25/30),两组比较排石率差异有显著性(P〈0.01)。排石时间于对照组、坦索罗辛组分别为10.20±2.13d、5.52±1.87d,两组比较差异有显著性(P〈0.05),2周内再次发生肾绞痛而需镇痛治疗者分别为8例(27%)、和2例(7%),组间比较差异有统计学意义(P〈0.05)。2组患者在2周内均未出现明显不良反应,无因不能耐受而退出者。结论坦索罗辛在输尿管下段结石辅助排石方面安全性高,并能明显提高排石率。  相似文献   

4.
双J管在ESWL治疗巨大肾结石中的应用   总被引:20,自引:1,他引:19  
目的:探讨双J管内引流在体外冲击波碎石术(ESWL)治疗巨大肾结石后防止石街发生的作用。方法:预置组73例巨大肾结石患者采用预置双J管,ESWL治疗;对照组29例均为拒绝手术和不愿置双J管而行ESWL的巨大肾结石患者。结果:预置组2例发生石街(2.7%),结石排净率为97.3%;对照组17例发生石街(58.6%),3例发生急性梗阻性肾功能衰竭,结石排净率为81.9%。两组差异有显著性意义(P<0.05)。结论:双J管作为巨大肾结石患者ESWL治疗的辅助治疗能有效地防止石街的形成,有利于结石的排出,且操作简单,并发症少,适于推广应用。  相似文献   

5.
目的探讨体外冲击波碎石(ESWL)治疗输尿管结石影响疗效的相关因素。方法收集2009年1月至2013年1月我院采用ESWL治疗单发输尿管结石的392例患者的临床资料,对11个可能导致排石失败的因素进行单因素和多因素logistic回归分析。结果ESWL治疗输尿管结石成功率80.1%(314/392)。单因素分析显示患者结石位置、结石直径、病程和术后服用坦索罗辛等因素在排石成功和排石失败的两组患者中差异有统计学意义(P〈0.05)。多因素logistic回归分析显示,结石直径≥10mm,结石位于输尿管中、下段和病程≥60d为排石失败的独立危险因素(OR分别为2.625、1.973、1.754、1.483,P均〈0.05),术后服用坦索罗辛为保护性因素(OR=0.542,P〈O.05)。结论ESWL治疗输尿管结石的疗效与多种因素有关,结石位置、结石直径和病程是ESWL治疗输尿管结石失败的独立危险因素,术后服用坦索罗辛为保护性因素。  相似文献   

6.
目的:系统评价坦索罗辛对上尿路结石ESWL后辅助排石的疗效。方法:通过检索PubMed、Co—chranelibrary、EMBASE、Ovid、中国知网全文数据库(CNKI)、万方、维普等在线数据库,并追查已纳入文献的参考文献,系统收集国内外有关上尿路结石ESWL后使用坦索罗辛辅助排石治疗的随机对照试验(RCTs)。由两名评价者独立完成文献的筛选、质量评价和资料提取,使用RevMan5.0进行Meta分析。结果:经筛选,共纳入9个随机对照研究,总样本量781例,其中坦索罗辛组393例,对照组388例。Meta分析结果显示:ESWI。后给予坦索罗辛辅助排石治疗可提高结石清除率[RR=1.18,95%CI(1.10,1.28)],减少肾绞痛的发生率[RR=0.42,95%CI(0.31,0.56)],差异均有统计学意义(P〈0.05);但与仅予保守治疗的对照组相比,排石时间差异无统计学意义(P〉0.05)。结论:现有证据表明,ESWI。后给予坦索罗辛辅助排石治疗可有效提高结石清除率,减少肾绞痛的发生率。但因纳入文献的质量不高及样本量有限,上述结论需要大样本及高质量的临床随机对照试验来提供更好的循证证据。  相似文献   

7.
目的评价坦索罗辛与双氯芬酸钠联合治疗在输尿管下段结石辅助排石中的临床效果。方法91例确诊单纯输尿管下段结石的患者,年龄18~57岁,结石4~10mm,随机分为3组:空白对照组、坦索罗辛(0.2mg,1次/d)对照组、联合治疗组(服用坦索罗辛和双氯芬酸钠)。3组间患者的年龄、性别、结石直径等差异均无统计学意义。随访1周,观察结石排出率、结石排出时间、肾绞痛发生、镇痛剂使用情况和药物不良反应。结果联合治疗组、坦索罗辛组的结石完全排出率分别为90.0%、69.0%,均显著高于对照组的40.0%(P均〈0.05);结石排出时间、肾绞痛发生率和镇痛剂的使用率分别为(8.20±1.56)d、20.0%、3.3%和(9.21±1.59)d、44.8%、20.7%,也均显著低于对照组的(11.40±1.73)d、64.0%和48.0%(P均〈0.05)。且联合治疗组的结石排出率明显高于坦索罗辛组,结石排出时间、肾绞痛发生率和镇痛药使用率也均低于后者。3组患者均未观察到明显的药物不良反应。结论坦索罗辛联合双氯芬酸钠可明显促进输尿管下段结石排出,缓解肾绞痛发生,可作为一种有效的输尿管下段结石辅助药物疗法。  相似文献   

8.
目的:探讨ESWL联合坦索罗辛治疗输尿管结石并促进结石排出的有效性与安全性。方法:对80例单发输尿管下段结石患者在应用ESWL治疗后分组进行为期2周的临床观察,40例采用保守治疗(对照组),即每天饮水2L,必要时采用非甾体类抗炎药物缓解症状;40例除采用保守治疗外,加用坦索罗辛0.4mg,每天1次(治疗组)。结果:ESWL后2周,两组均行影像学检查。对照组排石率为47.5%(19/40),治疗组为77.5%(31/40)。2周内,两组发生肾绞痛分别为15%(6/40)和7.5%(3/40)。治疗组有2例发生轻微头晕乏力。结论:坦索罗辛可以显著提高ESWL后的结石排出率,减少发生肾绞痛机率,不良反应轻微,是输尿管下段结石ESWL后辅助排石的治疗方法之一。  相似文献   

9.
目的:探讨坦索罗辛联合热淋清对输尿管下段结石ESWL后辅助排石和缓解疼痛的疗效。方法:将420例单发输尿管下段结石ESWL后患者随机分为四组,每组105例。结石直径5~16mm。所有患者采用B超定位下ESWL治疗后,对照组除适度增加饮水外不采取任何辅助排石措施;热淋清组口服热淋清颗粒16g,每天3次;坦索罗辛组口服盐酸坦索罗辛0.2mg,每天1次;联合组口服热淋清颗粒16g,每天3次,盐酸坦索罗辛0.2mg,每天1次。所有患者治疗观察2周。结果:ESWL后2周根据影像学检查结果评估各组结石排净率,对照组为81.9%,热淋清组为86.7%,坦索岁辛组为92.4%,联合组为96.2%。热淋清组、坦索罗辛组、联合组与对照组比较,差异均有统计学意义(P0.05)。联合组与其余三组相比,差异也有统计学意义(P0.05)。治疗期间肾绞痛的平均发作率对照组为41.9%,热淋清组为34.3%,坦索罗辛组为18.1%,联合组为4.0%。热淋清组与对照组比较,差异无统计学意义(P0.05)。坦索罗辛组及联合组与对照组及热淋清组比较,差异有统计学意义(P0.05)。排石时间对照组(8.2±3.3)d,热淋清组(6.4±2.2)d,坦索罗辛组(4.9±2.5)d,联合组(3.7±1.8)d。后三组与对照组比较,差异均有统计学意义(P0.05)。结论:输尿管下段结石行ESWL后应用坦索罗辛和热淋清辅助排石安全有效,能显著提高结石排出率,减少治疗期间肾绞痛发生率,缩短排石时间。  相似文献   

10.
目的:探讨α1肾上腺素能受体阻滞剂,盐酸坦索罗辛在输尿管微小结石排石中的效果。方法:64例输尿管微小结石随机分成两组。组Ⅰ为对照组,应用排石冲剂1包(25g),3次/d;组Ⅱ为试验组,在对照组治疗方案基础上予以口服盐酸坦索罗辛0.4mg,1次/d。每例患者观察时间不超过2周。结果:在观察时间内两组排石率分别为42.3%和79.9%,两组比较差异有系统学意义(P〈0.01)。观察时间内两组再次发生肾绞痛而需要镇痛药物治疗的患者分别为15.4%和7.9%。两组比较差异有统计学意义(P〈0.01)。组Ⅱ除1例发生头晕外,无其他不良反应发生。结论:盐酸坦索罗辛能提高输尿管微小结石的排石率,减少再发生肾绞痛的几率,且安全有效,可作为输尿管微小结石辅助排石的方法。  相似文献   

11.
Study Type – Therapy (meta‐analysis)
Level of Evidence 1a

OBJECTIVE

To review the evidence for the use of α‐blockers after extracorporeal shock wave lithotripsy (ESWL) in enhancing the effectiveness of renal and ureteric stone clearance.

METHODS

We searched MEDLINE, Embase and the Cochrane Library up to January 2009. All randomized controlled trials in which α‐blockers were evaluated after ESWL were eligible for the analysis. Outcome measures assessed were clearance rate (primary) and expulsion time (secondary). Two authors independently assessed study quality and extracted data. All data were analysed using RevMan 5.

RESULTS

Of the 29 identified papers, seven trials with a total of 484 patients met the predefined criteria. These studies evaluated the effectiveness of the α‐blocker tamsulosin, and studied clearance rate as the primary outcome. There was large heterogeneity between trials, but their methodological quality was adequate. The pooled absolute risk difference of clearance rate was 16% (95% confidence interval 5–27%) in favour of the tamsulosin group, i.e. an average of six patients have to be treated with tamsulosin after ESWL to achieve clearance in one. Subgroup analysis for the six studies that used a dose of 0.4 mg tamsulosin showed a pooled risk difference of 19 (10–29)%. The expulsion time was analysed in three studies and the pooled mean difference was 8 (?3–20) days in favour of the tamsulosin group. Pain and analgesic usage was reported to be lower with tamsulosin. Adverse effects of tamsulosin, mainly dizziness, were reported in eight patients (3%).

CONCLUSIONS

Treatment with tamsulosin after ESWL appears to be effective in assisting stone clearance in patients with renal and ureteric calculi. To make a definite clinical recommendation to use tamsulosin after ESWL for renal and ureteric calculi, a high quality confirmatory trial is warranted.  相似文献   

12.
目的 分析比较坦索罗辛与硝苯地平辅助治疗肾绞痛的临床疗效及临床耐受性。方法 500例输尿管结石致肾绞痛患者随机分为两组,A组常规止痛治疗加用坦索罗辛口服0.4mg qd;B组常规止痛治疗加用硝苯地平10mg tid。所有患者被要求饮水2L/天,疗程为4周或至结石排出。观察患者疼痛缓解情况(视觉模拟量表)、结石排出率、生活质量评分以及药物副作用发生率并作统计分析。结果 A组患者疼痛缓解情况(视觉模拟量表)、结石排出率、生活质量评分均优于B组患者(p<0.05),两组药物副作用发生率无差别。结论 口服坦索罗辛辅助治疗肾绞痛总体效果优于口服硝苯地平,可以减轻患者的绞痛程度、减少止痛药的用量和辅助排石,且临床耐受性好。  相似文献   

13.
目的 探讨体外物理振动排石(EPVL)联合盐酸坦索罗辛缓释胶囊治疗结石长径<6 mm的输尿管结石的临床效果。方法 选取2018年10月至2020年12月本院收治的220例结石长径<6 mm的输尿管结石患者,并按照随机数字表法分为对照组和研究组,每组各110例。对照组采用EPVL治疗,研究组在对照组基础上加用盐酸坦索罗辛缓释胶囊治疗。比较两组的排石情况、术后并发症发生率等。结果 研究组的当日排石率、1周排石率、2周排石率均高于对照组,差异均有统计学意义(49.1%、67.3%、77.3% vs.29.1%、44.5%、51.8%,均P<0.05)。研究组的肾绞痛及血尿发生率低于对照组,差异均有统计学意义(8.2% vs. 21.8%,16.4% vs. 28.2%,均P<0.05)。结论 EPVL联合盐酸坦索罗辛缓释胶囊治疗结石长径<6 mm的输尿管结石是一种安全有效的治疗方案,能提高排石效果,促进患者康复,值得临床推广。  相似文献   

14.
目的探讨性交在输尿管下段结石体外冲击波碎石术(ESWL)后辅助排石中的作用。方法上海交通大学医学院附属第九人民医院泌尿外科2016年3月至2017年1月期间收治7~15 mm输尿管下段结石患者225例,进行ESWL治疗后随机分为3组:性交组建议每周至少3次性交;坦洛辛组每日服用0.4 mg盐酸坦洛辛1粒;对照组。坦洛辛组和对照组患者被要求避免性交和手淫。2周后比较各组结石清除率、排石时间、疼痛评分、急诊止痛及石街形成情况。结果最终本课题完成了性交组70例、坦罗辛组71例和对照组68例患者的临床观察。第1周及第2周结束时,性交组(68.6%,80.0%)及坦罗辛组(69.0%,81.7%)结石排出率均明显高于对照组(50.0%、63.2%)(P<0.05)。3组疼痛评分(VAS)差异没有显著性(P=0.233)。但对照组由于疼痛剧烈急诊至医院就诊的患者数明显高于前两组(P=0.015)。第2周结束时,性交组(2.9%)及坦洛辛组(2.8%)较对照组(11.8%)有明显低的石街发生率(P=0.034)。结论ESWL术后每周进行3次以上性交可有效增加排石率,缩短排石时间,减少石街形成,缓解肾绞痛。在一定程度上弥补了单一ESWL治疗的不足。  相似文献   

15.
PURPOSE: We evaluated the effect of the alpha-blocker tamsulosin on stone clearance, analgesic requirements and steinstrasse in shock wave lithotripsy for solitary renal and ureteral calculus. MATERIALS AND METHODS: A prospective, double-blind, randomized placebo controlled study was performed during 1 year involving 60 patients with a solitary renal or ureteral calculus undergoing shock wave lithotripsy. The control group (30) received 0.4 mg tamsulosin and the study group (30) received placebo daily until stone clearance or for a maximum of 30 days. An oral preparation of dextropropoxyphene hydrochloride and acetaminophen was the analgesic used on an on-demand basis. The parameters assessed were stone size, position, clearance time, effect on steinstrasse and analgesic requirement. RESULTS: The overall clearance rate was 96.6% (28 of 29) in the study group and 79.3% (23 of 29) in the control group (p = 0.04). With larger stones 11 to 24 mm the difference in the clearance rate was significant (p = 0.03) but not so with the smaller stones 6 to 10 mm (p = 0.35). The average dose of analgesic used was lower with tamsulosin than with controls, without statistical significance. Steinstrasse resolved spontaneously in the tamsulosin group whereas 25% (2 of 8) required intervention in the placebo group. There was no difference between the 2 groups with regard to age, stone size or location. CONCLUSIONS: The alpha-blocker tamsulosin seemed to facilitate stone clearance, particularly with larger stones during shock wave lithotripsy for renal and ureteral calculus. It also appeared to improve the outcome of steinstrasse. Tamsulosin may have a potential role in routine shock wave lithotripsy.  相似文献   

16.
朱亮  刘锋  周帆 《中国微创外科杂志》2013,13(3):266-267,274
目的探讨坦索罗辛在输尿管镜碎石术围手术期的应用价值。方法2011年3月-2012年2月,60例拟行输尿管镜碎石术的输尿管结石者,采用随机数字表分为用药组(30例)与对照组(30例)。用药组术前1周开始服用坦索罗辛,0.2mg,2次/d,持续至术后2周;对照组术前1周至术后2周未用任何旺受体阻滞剂。比较2组输尿管镜进镜成功率、术中肾盂压力、术后2周结石排净率。结果用药组30例均未发生药物不良反应。2组输尿管镜进镜成功率差异无显著性[100%(30/30)vs.90%(27/30),P=0.237],用药组术中。肾盂压力低[(14.71±1.32)emH20vs.(18.50±1.48)cmH:0,t=-10.468,P=0.000],术后2周结石排净率高[93%(28/30)VS.73%(22/30),z。=4.320,P=0.038]。结论输尿管镜碎石术围手术期应用坦索罗辛可明显降低术中肾盂压力,提高术后结石排净率,但不能显著提高输尿管镜进镜成功率。  相似文献   

17.
目的探讨甘露醇联合坦索罗辛治疗输尿管下段结石的有效性和安全性。方法将168例确诊输尿管下段结石患者,随机分为4组(A、B组为C、D组的对照组):结石≤5 mm,未用甘露醇联合坦索罗辛治疗组(A组,对照组),使用甘露醇联合坦索罗辛组(C组,治疗组);结石510 mm,未用甘露醇联合坦索罗辛治疗组(B组,对照组),使用甘露醇联合坦索罗辛组(D组,治疗组)。随访1周,观察结石排出率、结石排出时间、疼痛发生率、药物不良反应和其它方法介入率情况。结果(1)结石≤5 mm,治疗组的结石排出率为93.2%,显著高于对照组的73.2%(P<0.05)。结石排出时间和疼痛发生率分别为(5.20±1.32)d和22.2%,均显著低于对照组的(9.10±1.82)d和58.3%(P均<0.05)。(2)结石510 mm,未用甘露醇联合坦索罗辛治疗组(B组,对照组),使用甘露醇联合坦索罗辛组(D组,治疗组)。随访1周,观察结石排出率、结石排出时间、疼痛发生率、药物不良反应和其它方法介入率情况。结果(1)结石≤5 mm,治疗组的结石排出率为93.2%,显著高于对照组的73.2%(P<0.05)。结石排出时间和疼痛发生率分别为(5.20±1.32)d和22.2%,均显著低于对照组的(9.10±1.82)d和58.3%(P均<0.05)。(2)结石510 mm,治疗组的结石排出率为38.3%,高于对照组的20.2%(P均<0.05)。结石排出时间和疼痛发生率分别为(8.10±1.57)d和38.4%,均低于对照组的(11.20±1.72)d和65.7%(P均<0.05)。(3)4组患者均未观察到明显的药物不良反应(P均>0.05)。结论甘露醇联合坦索罗辛明显促进输尿管下段结石排出,有效缓解肾绞痛的发作,是治疗输尿管下段结石安全、有效的方法,值得临床推广应用。  相似文献   

18.
Alpha-blockers have been established as medical expulsive therapy for urolithiasis. We aimed to assess the effect of tamsulosin and doxazosin as adjunctive therapy following SWL for renal calculi. We prospectively included 150 patients who underwent up to four SWL sessions for renal stones from June 2008 to 2009. Patients were randomized into three groups of 50 patients each, group A (phloroglucinol 240 mg daily), group B (tamsulosin 0.4 mg once daily plus phloroglucinol), and group C (doxazosin 4 mg plus phloroglucinol). The treatment continued up to maximum 12 weeks. Patients were evaluated for stone expulsion, colic attacks, amount of analgesics and side-effects of alpha-blockers. There were no significant differences between the groups regarding stone expulsion rates (84; 92 and 90%, respectively). The mean expulsion time of tamsulosin was significantly shorter than both control group (p = 0.002) and doxazosin (p = 0.026). Both number of colic episodes and analgesic dosage were significantly lower with tamsulosin as compared to control and doxazosin. Steinstrasse was encountered in 10 (6.7%) patients with no significant difference between the groups. 16 patients on tamsulosin and 21 on doxazosin experienced adverse effects related to postural hypotension. Moreover, 2 (4%) patients in the tamsulosin group reported ejaculatory complaints. In conclusion, adjunction of tamsulosin or doxazosin after SWL for renal calculi decreases the time for stone expulsion, amount of the analgesics and number colic episodes. There was no benefit regarding the overall stone expulsion rate. The side-effects of these agents are common and should be weighted against the benefits of their usage.  相似文献   

19.
目的:分析腹腔镜联合输尿管镜治疗多发性肾结石的中远期疗效。方法:回顾性分析我院于2008年1月~2009年6月收治的84例多发性肾结石患者的临床资料,84例患者随机分为观察组(n=36例)与对照组(n=48例),对照组患者采用经皮肾微造瘘取石术联合体外冲击波碎石(ESWL),观察组患者采用腹腔镜联合输尿管镜治疗。观察两组患者的手术时间、术中出血量、住院时间、一次性结石清除率、术后感染率、其他并发症及随访结石复发率。结果:观察组与对照组患者的手术时间为[(126.4±16.7)min vs.(96.8±14.1)min],术中出血量为[(74.3±24.1)ml vs.(65.8±11.9)ml]、住院时间[(7.4±2.2)d vs.(10.3±2.6)d)],一次性结石清除率(94.4%vs.77.1%),两两比较,均P0.05。观察组术后复发率为2.8%,对照组复发率为18.8%,两者比较χ2=5.004,P=0.025,观察组1例患者于术后第13个月复发;对照组9例患者分别于术后第9、16、26、27、30、33、41、46、52个月复发。结论:腹腔镜联合输尿管镜治疗多发性肾结石具有一次性取石成功率高、术后复发率低、住院时间短、恢复快及手术操作简便等优势。  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号